Quick answers
- Does Allen J. Greenway accept Medicare assignment?
- Yes. Medicare's clinician data says Allen J. Greenway accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Allen J. Greenway's NPI number?
- 1760830947. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Allen J. Greenway works
Medicare's Facility Affiliation Data lists Allen J. Greenway at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Physicians Regional Medical CenterPowell, TN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 440120
Practice locations
Addresses where Allen J. Greenway is enrolled with Medicare (CMS data updated October 2, 2026).
- 10800 Parkside DrKnoxville, TN 37934
- 10810 Parkside DrKnoxville, TN 37934
- 10820 Parkside DrKnoxville, TN 37934 (865) 218‑7011
- 7557 A Dannaher Dr, Suite G15Powell, TN 37849 (865) 859‑7377
Group practices
Medicare enrollment lists Allen J. Greenway as a member of this group (CMS data updated October 2, 2026).
- Knoxville Hma Physician Management, LLC120 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Knoxville
Clinicians with the same Medicare primary specialty in Knoxville, TN — not a recommendation.
Other clinicians in Knoxville Hma Physician Management, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | Wayne State University School Of Medicine |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1760830947 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians